| Part | Typical Part Number (Example) | Function | | :--- | :--- | :--- | | | 1628 HL, 1618 Z9 | Controls fuel vapor flow to the engine to prevent emissions. | | PCV Valve | 1170 A0, 1170 E4 | Regulates crankcase pressure and routes gases back into the intake. | | Throttle Body | V764767380, 1635 55 | Electronically controls the volume of air entering the engine. | | MAP Sensor | 1920 PV, 0261 230 342 | Measures the pressure inside the intake manifold. | | MAF Sensor | 1974 8C, 0281 002 968 | Measures the mass and density of the air entering the engine. |
rather than the throttle itself. A faulty solenoid valve (Part No. V759557380 p306d peugeot fixed
Since I am an AI, I have generated this report based on the standard repair procedures for this specific fault code. You can use this text to understand what was likely done to fix the vehicle or to fill out your own service documentation. | Part | Typical Part Number (Example) |
Fixing the P306D code permanently requires understanding what causes the ECU to flag the error. The most frequent culprits include: 1. Faulty Fuel Injector (Piezo or Solenoid) | | MAP Sensor | 1920 PV, 0261
: Contamination or carbon buildup on the throttle housing or its sensor can cause mechanical "sticking" that doesn't align with the air pressure readings.